DEQ-CFW_00076431

1
NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0003573
PERMI= NAME: E.I. DuPont de Nemours & Co., Inc.
FACILITY NAME: Fayetteville Works
Facility Status: Existing
Permit Status: Renewal
Major
Pipe No.: 003
Design Capacity:
Minor
Domestic (% of Flow): 0 %
Industrial (% of Flow): 100 %
Comments:
Filter plant clarifier blowdown & filter backwash to basin, basin
overflow
RECEIVING STREAM: Cape Fear River
Class: C
Sub -Basin: 03-06-16
Reference USGS Quad: H23SE
(please attach)
County. Bladen
Regional Office: Fayetteville Regional Office
Previous Exp. Date: 5/31/91 Treatment Plant Class: Class III
Classification changes within three miles:
None
1T /`'
Requested by: Greg Nizic Date: 11/24/92
Prepared by: Date: -54
Reviewed by: Date: ` i 7 7;
3
-
Modeler
Date Rec.
#
-DR&
\ l
v
iz5Z
Drainage Area (mil )
Avg. Streamflow (cfs): 5;i�%j-
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs)
Toxicity Limits: IWC % Acute/Chronic
Instream Monitoring:
Parameters _FLt R 51 D I r /
Upstream CA PE oaf fr-e� Location
Downstream CA$m FcwR►i�Location
Effluent
Characteristics
-Summer
�'
BOD5 (m )
NH3-N (mg/1)
D.O. (mg/1)
TSS (mg/1)
�®
F. Col. V100 ml)
pH (SU)
6-7
�-R
Sa/.olt / /)
0
D- Z
_1k d r
�f C -k -A0d
�D erc"R SD /j/%Z(.
L4 'W/ acedr
/l /Z(as d t2StlIT
it/hrr�
7 �GY,�i d�
.C�i✓%�
Comments: J/LPL17w �L�GLI-

DEQ-CFW 00076432

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DEQ-CFW 00076434